can ordinal variable be considered as continuous variable in ologit regression?

[Eve Wang]

My DV is job satisfaction, one IV is household income. Both DV and IV are ordinal variables. If I want to check whether household income can be considered a continuous variable. Are the following the right commands?

ologit job_satis i.household_income

contrast p.household_income, noeffects

[George Ford]

as you've written it, household income is treated as categorical.